CA966304A - Refractory structure, particularly for a metallurgical shaft furnace - Google Patents

Refractory structure, particularly for a metallurgical shaft furnace

Info

Publication number: CA966304A
Authority: CA; Canada
Prior art keywords: shaft furnace; refractory structure; metallurgical shaft; metallurgical; refractory
Prior art date: 1971-03-15
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA136,895A

Other versions

CA136895S (en

Inventor

Jacobus Van Laar

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Koninklijke Nederlandsche Hoogovens en Staalfabrieken NV

Original Assignee

Koninklijke Nederlandsche Hoogovens en Staalfabrieken NV

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1971-03-15

Filing date

1972-03-13

Publication date

1975-04-22

1972-03-13 Application filed by Koninklijke Nederlandsche Hoogovens en Staalfabrieken NV filed Critical Koninklijke Nederlandsche Hoogovens en Staalfabrieken NV

1975-04-22 Application granted granted Critical

1975-04-22 Publication of CA966304A publication Critical patent/CA966304A/en

Status Expired legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
- C21B7/106—Cooling of the furnace bottom

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Furnace Housings, Linings, Walls, And Ceilings (AREA)
Blast Furnaces (AREA)

CA136,895A 1971-03-15 1972-03-13 Refractory structure, particularly for a metallurgical shaft furnace Expired CA966304A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL717103442A NL151438B (en)	1971-03-15	1971-03-15	BLAST FURNACE.

Publications (1)

Publication Number	Publication Date
CA966304A true CA966304A (en)	1975-04-22

Family

ID=19812690

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA136,895A Expired CA966304A (en)	1971-03-15	1972-03-13	Refractory structure, particularly for a metallurgical shaft furnace

Country Status (10)

Country	Link
US (1)	US3846068A (en)
JP (1)	JPS53117503U (en)
BE (1)	BE780689A (en)
CA (1)	CA966304A (en)
DE (1)	DE2212318C3 (en)
FR (1)	FR2129659A5 (en)
GB (1)	GB1374864A (en)
IT (1)	IT952976B (en)
NL (1)	NL151438B (en)
ZA (1)	ZA721661B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8700526A (en) *	1987-03-05	1988-10-03	Hoogovens Groep Bv	GAS-PROOF SOIL CONSTRUCTION FOR A SHAFT OVEN.
JP5907107B2 (en) *	2013-03-28	2016-04-20	Ｊｆｅスチール株式会社	Blast furnace bottom structure

1971
- 1971-03-15 NL NL717103442A patent/NL151438B/en not_active IP Right Cessation
1972
- 1972-03-10 ZA ZA721661A patent/ZA721661B/en unknown
- 1972-03-13 US US00234138A patent/US3846068A/en not_active Expired - Lifetime
- 1972-03-13 CA CA136,895A patent/CA966304A/en not_active Expired
- 1972-03-14 DE DE2212318A patent/DE2212318C3/en not_active Expired
- 1972-03-14 IT IT67804/72A patent/IT952976B/en active
- 1972-03-14 FR FR7208868A patent/FR2129659A5/fr not_active Expired
- 1972-03-14 GB GB1178972A patent/GB1374864A/en not_active Expired
- 1972-03-15 BE BE780689A patent/BE780689A/en not_active IP Right Cessation
1978
- 1978-02-22 JP JP1978020913U patent/JPS53117503U/ja active Pending

Also Published As

Publication number	Publication date
NL7103442A (en)	1972-09-19
BE780689A (en)	1972-09-15
DE2212318C3 (en)	1981-10-08
NL151438B (en)	1976-11-15
IT952976B (en)	1973-07-30
FR2129659A5 (en)	1972-10-27
DE2212318B2 (en)	1981-02-19
GB1374864A (en)	1974-11-20
DE2212318A1 (en)	1972-09-21
JPS53117503U (en)	1978-09-19
ZA721661B (en)	1972-12-27
US3846068A (en)	1974-11-05

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